CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 45008 | EN 61094-1:2000 | Measurement microphones - Part 1: Specifications for laboratory standard microphones | Izstrādē |
| 79425 | prEN IEC 60118-17 | Electroacoustics - Hearing aids - Part 17: Audio broadcasting systems for hearing aids in the 2,4 GHz band | Izstrādē |
| 78455 | prEN IEC 63143 | Electroacoustics - Modular instrumentation for acoustical measurements | Izstrādē |
| 77433 | prEN IEC 61094-2 | Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique | Izstrādē |
| 53600 | EN 60318-6:2008 | Electroacoustics - Simulators of human head and ear - Part 6: Mechanical coupler for the measurement of bone vibrators | Izstrādē |
| 70239 | EN IEC 60263:2020 | Scales and sizes for plotting frequency characteristics and polar diagrams | Izstrādē |
| 63174 | EN 61260-2:2016/A1:2017 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests | Izstrādē |
| 60393 | EN 61094-5:2016 | Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison | Izstrādē |
| 58497 | EN 61260-3:2016 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests | Izstrādē |
| 64214 | EN IEC 60118-9:2019 | Electroacoustics - Hearing aids - Part 9: Methods of measurement of the performance characteristics of bone conduction hearing aids | Izstrādē |
Displaying 231-240 of 284 results.